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EDBT
2011
ACM
209views Database» more  EDBT 2011»
14 years 9 months ago
An optimal strategy for monitoring top-k queries in streaming windows
Continuous top-k queries, which report a certain number (k) of top preferred objects from data streams, are important for a broad class of real-time applications, ranging from fi...
Di Yang, Avani Shastri, Elke A. Rundensteiner, Mat...
CSIE
2009
IEEE
16 years 10 days ago
An Improved Algorithm of Digital Watermarking Based on Wavelet Transform
In this paper, a digital image watermarking technique based on Discrete Wavelet Transform (DWT) will be proposed. This scheme is designed utilizing principles deriving from the hu...
Jianhong Sun, Junsheng Li, Zhiyong Li
CIKM
2009
Springer
16 years 4 days ago
A mobile tourist assistance and recommendation system based on complex networks
In recent years, the tourism assistance community is gradually shifting its emphasis to digital, interactive systems. Our project aims for digital tourism assistance by combining ...
Alf-Christian Schering, Martin Dueffer, Andreas Fi...
ICAS
2006
IEEE
140views Robotics» more  ICAS 2006»
15 years 11 months ago
Control System Framework for Autonomous Robots Based on Extended State Machines
We present a new framework optimized for the design, implementation, and testing of control systems for autonomous robots. It is based on a new visual specification language whic...
Torsten Merz, Piotr Rudol, Mariusz Wzorek
IPPS
2006
IEEE
15 years 11 months ago
FPGA based architecture for DNA sequence comparison and database search
DNA sequence comparison is a computationally intensive problem, known widely since the competition for human DNA decryption. Database search for DNA sequence comparison is of grea...
Euripides Sotiriades, Christos Kozanitis, Apostolo...